0
"Good's" Buffers refer to the group of buffers described in the research of Dr. Norman Good et al. in 1966. These buffers were selected because they display characteristics making them integral to research in Biology and biochemistry. The characteristics associated with a Good's buffer include the following: pKa value between 6.0 and 8.0, high solubility, non toxic, limited effect on biochemical reactions, very low absorbence between 240 nm and 700 nm, enzymatic and hydrolytic stability, minimal changes due to temperature and concentration, limited effects due to ionic or salt composition of the solution, limited interaction with mineral cations, and limited permeability of biological membranes. (Reference: Good, N.E., et al. (1966) Hydrogen Ion Buffers for Biological Research. Biochemistry 5(2), 467-477.)
Pasted from: http://www.sigmaaldrich.com/catalog/search/TablePage/14572938 "Good's" Buffers refer to the group of buffers described in the research of Dr. Norman Good et al. in 1966. These buffers were selected because they display characteristics making them integral to research in biology and biochemistry. The characteristics associated with a Good's buffer include the following: pKa value between 6.0 and 8.0, high solubility, non toxic, limited effect on biochemical reactions, very low absorbence between 240 nm and 700 nm, enzymatic and hydrolytic stability, minimal changes due to temperature and concentration, limited effects due to ionic or salt composition of the solution, limited interaction with mineral cations, and limited permeability of biological membranes. (Reference: Good, N.E., et al. (1966) Hydrogen Ion Buffers for Biological Research. Biochemistry 5(2), 467-477.)
Pasted from: http://www.sigmaaldrich.com/catalog/search/TablePage/14572938
A buffer is a solution that helps maintain a stable pH level by resisting changes in acidity or alkalinity. Good buffers are able to efficiently stabilize pH within a specific range, which is important for many biochemical and chemical reactions to occur optimally. Buffers are commonly used in laboratory settings, as well as in various industrial processes and environmental applications.
Add your answer:
Earn +20 pts
What is the most important buffer in extracellular fluids?
The bicarbonate buffer system is the most important buffer in extracellular fluids, including blood. It helps maintain the pH level of the body within a narrow range by regulating the levels of bicarbonate ions and carbonic acid.
What is obb buffer in mrna extracton?
The term "OBB buffer" typically refers to an optimized binding buffer used in mRNA extraction protocols. This buffer is designed to efficiently bind and capture mRNA molecules during the extraction process, enabling their isolation from the rest of the sample components. OBB buffer helps to enhance the yield and purity of mRNA obtained for downstream applications such as gene expression analysis.
Why is isolated DNA suspended in TE buffer only instead of any buffer like phosphate buffer or so?
TE buffer is commonly used for suspending isolated DNA because it helps stabilize DNA by maintaining a constant pH and preventing degradation. Phosphate buffers may contain enzymes or ions that can interfere with downstream applications involving DNA. TE buffer is specifically designed to protect DNA integrity and enhance its stability during storage.
Which buffer system acts the fastest?
The bicarbonate buffering system typically acts the fastest among the body's buffer systems. This system helps regulate the pH of the blood by quickly reacting with excess hydrogen ions to maintain a stable pH.
Which buffer system is the most abundant in the body?
The bicarbonate buffer system is the most abundant buffer system in the body. It helps regulate pH in the blood by maintaining a balance between carbonic acid (H2CO3) and bicarbonate ions (HCO3-).
What is buffer storage warehouse?
A buffer storage warehouse is a facility used to temporarily store goods or products during transitional stages of the supply chain. It helps in smoothing out fluctuations in demand or supply by providing a buffer between different stages of production or distribution. This can prevent delays or disruptions in the overall process.
What are brand names for buffer-in?
Some brand names for buffer-in solutions include Tris Buffer, Phosphate Buffer, HEPES Buffer, and Bicine Buffer.
What is pinned buffer in oracle?
The buffer is in used is called as pinned buffer
What do you mean by voltage buffer?
A voltage buffer is a circuit that will buffer a source from an output.
Is buffer overload a computer virus?
No, a buffer overload is not a computer virus. A buffer overload is an error that occurs when a program on your computer is writing data to a buffer and exceeds the buffer's capacity. This can cause problems and will usually cause the program which caused the buffer overload to crash.
What is Michael buffer salary?
what is Michael buffer salary
What is a compound that minimizes changes in pH by reversibly taking up or releasing ions?
Buffer solution.
Effect of Diluting a buffer?
The buffer capacity increases as the concentration of the buffer solution increases and is a maximum when the pH is equal to the same value as the pKa of the weak acid in the buffer. A buffer solution is a good buffer in the pH range that is + or - 1 pH unit of the pKa. Beyond that, buffering capacity is minimal.
How tall is Ray Buffer?
Ray Buffer is 6' 4".
How tall is Bruce Buffer?
Bruce Buffer is 5' 11".
What are the three buffer systems?
the three buffer systems are NaHC03 The 2 other buffer systems are H2C03 and HC03 . THANK YOU !
What is meant by pinned buffer in comptuer organization?
due to some reasons, a buffer that should not be replaced is called pinned buffer
